== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 19:23:45 (1787700225) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9cb1199d4800.batch_stats=0 total: 100 open/close in 3.15 seconds: 31.73 ops/second llite.lustre-ffff9cb1199d4800.statahead_max=0 208 real 0m1.991s user 0m0.002s sys 0m0.216s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff9cb1199d4800.statahead_max=128 llite.lustre-ffff9cb1199d4800.statahead_max=128 208 real 0m0.533s user 0m0.004s sys 0m0.075s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 117 statahead wrong: 2 agl total: 112 list_total: 28 fname_total: 60 hit_total: 2724 miss_total: 1546 swrong=2 ewrong=2 - open/close 824 (time 1787700252.47 total 10.00 last 82.38) total: 900 open/close in 11.07 seconds: 81.32 ops/second llite.lustre-ffff9cb1199d4800.statahead_max=0 2008 real 0m10.409s user 0m0.028s sys 0m1.892s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 10 sec llite.lustre-ffff9cb1199d4800.statahead_max=128 llite.lustre-ffff9cb1199d4800.statahead_max=128 2008 real 0m4.529s user 0m0.013s sys 0m0.513s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 118 statahead wrong: 2 agl total: 112 list_total: 29 fname_total: 60 hit_total: 3723 miss_total: 1546 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 21 seconds llite.lustre-ffff9cb1199d4800.statahead_stats= statahead total: 118 statahead wrong: 2 agl total: 112 list_total: 29 fname_total: 60 hit_total: 3723 miss_total: 1546 mdc.lustre-MDT0000-mdc-ffff9cb1199d4800.batch_stats= snapshot_time: 1787700302.153356893 secs.nsecs start_time: 1787700229.663092713 secs.nsecs elapsed_time: 72.490264180 secs.nsecs subreqs per batch batches %% cum %% 1: 1 2 2 2: 3 8 11 4: 2 5 16 8: 7 19 36 16: 6 16 52 32: 2 5 58 64: 15 41 100 kvm mdc.lustre-MDT0000-mdc-ffff9cb1199d4800.batch_stats=0 total: 100 open/close in 3.68 seconds: 27.21 ops/second llite.lustre-ffff9cb1199d4800.statahead_max=0 100 real 0m0.077s user 0m0.000s sys 0m0.017s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9cb1199d4800.statahead_max=128 llite.lustre-ffff9cb1199d4800.statahead_max=128 100 real 0m0.155s user 0m0.002s sys 0m0.025s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 118 statahead wrong: 2 agl total: 112 list_total: 29 fname_total: 60 hit_total: 3723 miss_total: 1546 swrong=2 ewrong=2 - open/close 580 (time 1787700328.27 total 10.00 last 57.98) total: 900 open/close in 14.03 seconds: 64.16 ops/second llite.lustre-ffff9cb1199d4800.statahead_max=0 1000 real 0m0.093s user 0m0.001s sys 0m0.018s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9cb1199d4800.statahead_max=128 llite.lustre-ffff9cb1199d4800.statahead_max=128 1000 real 0m0.129s user 0m0.002s sys 0m0.030s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 118 statahead wrong: 2 agl total: 112 list_total: 29 fname_total: 60 hit_total: 3723 miss_total: 1546 swrong=2 ewrong=2 - open/close 749 (time 1787700351.40 total 10.01 last 74.84) - open/close 1651 (time 1787700361.41 total 20.02 last 90.09) - open/close 2378 (time 1787700371.41 total 30.02 last 72.68) - open/close 3066 (time 1787700381.42 total 40.03 last 68.72) - open/close 3756 (time 1787700391.45 total 50.06 last 68.83) - open/close 4560 (time 1787700401.47 total 60.08 last 80.23) - open/close 5293 (time 1787700411.48 total 70.09 last 73.24) - open/close 6013 (time 1787700421.49 total 80.10 last 71.94) - open/close 6635 (time 1787700431.50 total 90.11 last 62.14) - open/close 7398 (time 1787700441.50 total 100.11 last 76.25) - open/close 8225 (time 1787700451.51 total 110.12 last 82.66) - open/close 8989 (time 1787700461.52 total 120.13 last 76.33) total: 9000 open/close in 120.29 seconds: 74.82 ops/second llite.lustre-ffff9cb1199d4800.statahead_max=0 10000 real 0m0.884s user 0m0.002s sys 0m0.082s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff9cb1199d4800.statahead_max=128 llite.lustre-ffff9cb1199d4800.statahead_max=128 10000 real 0m0.532s user 0m0.002s sys 0m0.048s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 118 statahead wrong: 2 agl total: 112 list_total: 29 fname_total: 60 hit_total: 3723 miss_total: 1546 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 294 seconds llite.lustre-ffff9cb1199d4800.statahead_stats= statahead total: 118 statahead wrong: 2 agl total: 112 list_total: 29 fname_total: 60 hit_total: 3723 miss_total: 1546 mdc.lustre-MDT0000-mdc-ffff9cb1199d4800.batch_stats= snapshot_time: 1787700773.448727544 secs.nsecs start_time: 1787700304.490474543 secs.nsecs elapsed_time: 468.958253001 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 unlink(/mnt/lustre/d123ac.sanity/f123ac.sanity0) error: No such file or directory total: 0 unlinks in 0 seconds: -nan unlinks/second unlink(/mnt/lustre/d123ac.sanity/f123ac.sanity0) error: No such file or directory total: 0 unlinks in 0 seconds: -nan unlinks/second seq.cli-lustre-OST0000-super.width=65536 seq.cli-lustre-OST0001-super.width=65536